Hey, take it easy, surgeries are no joke and if you strain yourself too much while recovering it will most likely lead to bad recovery, possibly even more surgeries.
Ehhhh, this manga seems pretty shit to be honest. The characters arent likeable and overall the story just seems janky.
Also what kind of business owner risks their business like this? Hiring someone for a job like this with 0 training beforehand in a niche cafe like this is very easy way...
This escape arc has overstayed its welcome, IMO should had ended already unless there is a really big plot twist that makes all of this worth it somehow.